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III. Addition of Vectors 10. Vector u has a magnitude of 20 and a 11. Vector u has a magnitude of 15 and a direction of 0°. Vector v has a magnitude of 40 and a direction of 60magnitude of 18 and a direction of 70° Find the magnitude and direction of theFind the magnitude and direction of the resultant to the nearest whole number. direction of 0°. Vector v has a resultant to the nearest whole number. 18 40 70° 60° 15 .20
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We have used law of parallelogram for vector addition. First i have given the definition of the law then formula from which resultant vector's magnitude and direction can be found.a bot Can in magnituda od druhon) pa ing through tha, pad t u doifel bem yam Lau maqnitudu o towing to qurkieny 0 60 Lu ID 40+20 Cos G 5φ 56- u 15 IRI = 10 27 1 sin 15 x 0.939 31.34 -tan , O, 6097

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